mirror of
https://bitbucket.org/chromiumembedded/cef
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70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
// Copyright (c) 2019 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "libcef/browser/request_context_handler_map.h"
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CefRequestContextHandlerMap::CefRequestContextHandlerMap() = default;
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CefRequestContextHandlerMap::~CefRequestContextHandlerMap() = default;
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void CefRequestContextHandlerMap::AddHandler(
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int render_process_id,
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int render_frame_id,
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int frame_tree_node_id,
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CefRefPtr<CefRequestContextHandler> handler) {
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DCHECK_GE(render_process_id, 0);
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DCHECK_GE(render_frame_id, 0);
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DCHECK_GE(frame_tree_node_id, 0);
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DCHECK(handler);
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render_id_handler_map_.insert(std::make_pair(
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std::make_pair(render_process_id, render_frame_id), handler));
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node_id_handler_map_.insert(std::make_pair(frame_tree_node_id, handler));
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}
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void CefRequestContextHandlerMap::RemoveHandler(int render_process_id,
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int render_frame_id,
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int frame_tree_node_id) {
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DCHECK_GE(render_process_id, 0);
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DCHECK_GE(render_frame_id, 0);
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DCHECK_GE(frame_tree_node_id, 0);
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auto it1 = render_id_handler_map_.find(
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std::make_pair(render_process_id, render_frame_id));
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if (it1 != render_id_handler_map_.end())
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render_id_handler_map_.erase(it1);
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auto it2 = node_id_handler_map_.find(frame_tree_node_id);
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if (it2 != node_id_handler_map_.end())
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node_id_handler_map_.erase(it2);
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}
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CefRefPtr<CefRequestContextHandler> CefRequestContextHandlerMap::GetHandler(
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int render_process_id,
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int render_frame_id,
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int frame_tree_node_id,
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bool require_frame_match) const {
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if (render_process_id >= 0 && render_frame_id >= 0) {
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const auto it1 = render_id_handler_map_.find(
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std::make_pair(render_process_id, render_frame_id));
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if (it1 != render_id_handler_map_.end())
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return it1->second;
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}
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if (frame_tree_node_id >= 0) {
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const auto it2 = node_id_handler_map_.find(frame_tree_node_id);
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if (it2 != node_id_handler_map_.end())
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return it2->second;
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}
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if (render_process_id >= 0 && !require_frame_match) {
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// Choose an arbitrary handler for the same process.
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for (auto& kv : render_id_handler_map_) {
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if (kv.first.first == render_process_id)
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return kv.second;
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}
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}
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return nullptr;
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}
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